Analysis

  • max time kernel
    150s
  • max time network
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/08/2026, 01:43

General

  • Target
    2026-08-15_26712ca05bb6f830e677b9c0db7c6384_elex_stop_vidar.exe
  • Size 3.1MB
  • Sample260815-b5rcqaxtgx
  • SHA256 ea5d3263fc521a0cc015fe78a8353edbb487294afd53cd55c4e7703b9216e19a
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Creates new service(s) 2 TTPs
  • Executes dropped EXE 3 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Launches sc.exe 2 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • Executes a command shell one-liner 1 TTPs 3 IoCs

    Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.

  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 12 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-15_26712ca05bb6f830e677b9c0db7c6384_elex_stop_vidar.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-15_26712ca05bb6f830e677b9c0db7c6384_elex_stop_vidar.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3308
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCCCBAABABBBBACAAAACCBBBABAABCCBCBCBACABBAABABCCCAAAACACAAAAAAACAABABBAAACAACBBCBABCAABCACACABBACCCACCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe" /sc minute /mo 30 /ru SYSTEM /f
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1344
      • C:\Windows\SysWOW64\schtasks.exe
        schtasks /create /tn "Microsoft\Windows\MemoryDiagnostic\MicrosoftEdgeUpdateTask_BCCCBAABABBBBACAAAACCBBBABAABCCBCBCBACABBAABABCCCAAAACACAAAAAAACAABABBAAACAACBBCBABCAABCACACABBACCCACCC" /tr "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe" /sc minute /mo 30 /ru SYSTEM /f
        3⤵
        • System Location Discovery: System Language Discovery
        • Scheduled Task/Job: Scheduled Task
        PID:1568
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc create "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe" start= auto displayName= "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:4408
      • C:\Windows\SysWOW64\sc.exe
        sc create "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA" binPath= "C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe" start= auto displayName= "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5448
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c sc start "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA"
      2⤵
      • Executes a command shell one-liner
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1284
      • C:\Windows\SysWOW64\sc.exe
        sc start "UserDataSvc_ABACCBBBCACBBBABCBCCACBABABAACAAACBCABBCABACCACACBA"
        3⤵
        • Launches sc.exe
        • System Location Discovery: System Language Discovery
        PID:5604
  • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe
    C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:244
    • C:\Windows\notepad.exe
      "notepad.exe"
      2⤵
        PID:3260
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCACABBABCBCBBBBCBCBCAAABBABBBACCCBBCBCCBAABCAACCABBBC.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_ACCACABBABCBCBBBBCBCBCAAABBABBBACCCBBCBCCBAABCAACCABBBC.exe
      1⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:4376
    • C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe
      C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe
      1⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2840

    Network

          MITRE ATT&CK Enterprise v16

          Replay Monitor

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          Downloads

          qap`g`v~dtlq

          • Path C:\PerfLogs\qap`g`v~dtlq
          • Size 10B
          • SHA256 c3ce97061e0840142c553befdbe8949f19902c6292cd6d416e936ddd9aa3a481
          • MD5 SHA1 SHA512

          windowsdesktop-runtime-8.0.15-win-x64.exe

          • Path C:\ProgramData\Package Cache\{5625bb48-295c-4113-bc92-d6a69b19b04c}\windowsdesktop-runtime-8.0.15-win-x64.exe
          • Size 3.7MB
          • SHA256 c6efecd3ff09927c9af80ab92d1924dcb684eb90cfdf4abe6a928b99877ed37a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          qap`g`v~dtlq

          • Path C:\ProgramData\Package Cache\{57a73df6-4ba9-4c1d-bbbb-517289ff6c13}\qap`g`v~dtlq
          • Size 10B
          • SHA256 1d6ecfeb0697e9ba9fe7546ff77a128015b7e5dbd9e414b19b0abaf9e4c54214
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\AppData\Local\Microsoft\OneDrive\18.151.0729.0013\platforms\qap`g`v~dtlq
          • Size 10B
          • SHA256 57453b36e6eff22e49e0f4ba15ace4edaed4c1d001a84684fbbbeac8de3e39b4
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 68825343c45eccafb2454edad8e402b2d33c1933bc6902ae84d93b9bfb334cff
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 85815280c87622807259ea6a92b9f0aac910464bca9354e781d38eaf7ddd1ca1
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 cc031d607a84d28b3d2003502b5f8ed219a8fb508f723f318602b0118adfc870
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 5190e59dabc593ff753b280c7e2ff297192e168d3c3a206bd4f0fa6f34b81164
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Desktop\qap`g`v~dtlq
          • Size 10B
          • SHA256 37d5caa181f0fddc134bfd62648904e4c8590d76bac28c15fc82432fbd154a9f
          • MD5 SHA1 SHA512

          qap`g`v~dtlq

          • Path C:\Users\Admin\Downloads\qap`g`v~dtlq
          • Size 10B
          • SHA256 538c63c5078e8ffe1b24be5bab560ac31284a24b602ead4950202680af348a7a
          • MD5 SHA1 SHA512

          svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\svchost_AAABAABCBACAACCCCAAACAACCCCCCCCACCCABAACACBBACBBACAAABB.exe
          • Size 3.1MB
          • SHA256 ea5d3263fc521a0cc015fe78a8353edbb487294afd53cd55c4e7703b9216e19a
          • MD5 SHA1 SHA512 SSDEEP TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 926B
          • SHA256 df9e5256bfa2f068059aa046ce27a4a6796f87942a572948c5da5a68bcbc56a8
          • MD5 SHA1 SHA512 TLSH

          virus_log.txt

          • Path C:\Users\Public\Documents\Microsoft\Windows\Logs\virus_log.txt
          • Size 1KB
          • SHA256 906f06ffb89c0a30984839e941e2a18558f59481f9b54057591369e21a0e9328
          • MD5 SHA1 SHA512 TLSH

          memory/244-33-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/244-23-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/2840-81-0x0000000000420000-0x0000000000441000-memory.dmp

          memory/3308-0-0x00000000006D0000-0x00000000006F1000-memory.dmp

          memory/3308-7-0x00000000006D0000-0x00000000006F1000-memory.dmp

          memory/4376-79-0x00000000003B0000-0x00000000003D1000-memory.dmp